17170-4531 BRT 954
17h 17m 01.80s -45° 30' 20.9" P.A. 53.00 sep 3.5 mag 12.65,12.74
Coord 2000 |
17170-4531 |
|
Discov num |
BRT 954 |
|
Comp |
|
|
Coord arcsec 2000 |
17 17 01.80 -45 30 20.9 |
|
Date first |
1902 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
50 |
|
Pa last |
52.5 |
|
P.A. Now (θ) |
52.5° |
|
Sep first |
3.1 |
|
Sep last |
3.523 |
|
Sep. Now (ρ) |
3.523" |
|
Mag pri |
12.65 |
|
Mag sec |
12.74 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
|
|
Pri motion ra |
|
|
Sec motion ra |
+030 |
|
Pri motion dec |
|
|
Sec motion dec |
-017 |
|
Notes |
B
(Blue magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Gaia DR2 |
5952924281143346304 |
|